Fleet Device Management is an open-core company that develops and maintains an open-source device management platform supporting Apple, Linux, Windows, Android, and other operating systems. The platform is built on top of osquery, an open-source endpoint visibility tool originally created at Facebook in 2014, which allows querying device state using SQL-like syntax. Fleet's platform enables IT and security teams to enroll and monitor laptops, servers, and other endpoints at scale — the platform currently manages millions of devices across enterprise environments. Core capabilities include device enrollment, CVE (vulnerability) management, endpoint visibility, and infrastructure monitoring. The platform is designed to reduce tool overlap by consolidating functionality that would otherwise require multiple traditional systems. Fleet targets enterprise IT and security teams, with customers that include Fortune 1000 companies. The product is available as open-source software, with a commercial offering built on top of the open-core model. The company operates as a fully remote organization with over 60 team members distributed globally. The platform's approach centers on transparency and openness — the source code, documentation, company handbook, and internal processes are all publicly accessible. Fleet positions its tooling as less intrusive than traditional endpoint monitoring solutions, with an emphasis on making endpoint data collection more transparent to end users and administrators alike.